html, body {
    position: relative;
    height: 100%;
}
body {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    margin: 0;
    padding: 0;
}
.swiper-container {
    width: 60%;
    height: 150px;
    margin-left: auto;
    margin-right: auto;
}
.swiper-slide {
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    box-sizing: border-box;
}
.gallery-top {
    padding-top: 150px;
    height: 58%;
    width: 76%;

}
.gallery-thumbs {
    height: 20%;
    box-sizing: border-box;
    padding: 10px 0;
}
.gallery-thumbs .swiper-slide {
    height: 64%;
    opacity: 0.4;
}
.gallery-thumbs .swiper-slide-active {
    opacity: 1;
}
.swiper-button-next, .swiper-button-prev {
    position: absolute;
    top: 60%;
    width: 27px;
    height: 44px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 27px 44px;
    background-position: center;
    background-repeat: no-repeat;
}
